Sony STR-DG910, Service Manual

Page: 44 / 106

STR-DG910
44 44
STR-DG910
5-27. SCHEMATIC DIAGRAM — HDMI RE SECTION (2/4) — • Refer to page 24 for Waveforms, page 60 for IC Block Diagrams and page 70 for IC Pin Descriptions.
Note: When IC3513 on the HDMI RE board is damaged,
exchange the new HDMI RE board for the HDMI
RE board which IC damaged.
(Page 55)
(Page 34)
(Page 43)
2
S
DIGITAL
BOARD
(3/5)
CNS506
1
HDMI RE
BOARD
(1/4)
Y
DCDC
BOARD
CN4101
2
HDMI RE
BOARD
(3/4)
IC B/D
IC B/D
IC B/D
0 0
0
0
0
0
0
0
0
0
3.3
3.3
0
0
0
0
3.3
3.3
0
0
0
3.3
0
0
0
0
0
3.3
3.3
0
1.8 3.3
7.3
5
3.3
1.3
3.2 4.2 3.3 3.3
3.2 4.2 3.3 3.3
5
3.3
3.3
3.3
3.3
5
3.3
0
1.8 0 3.3 1.3 1.8 0.5
0
3.3
1.8
0
0
1.8 3.3 1.8
0 0 0
3.3 3.3 3.3 3.3 3.3 3.3
0 0 0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3 1.8 0 0 0 0 0 0 0 0 0
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
0
0
2.9
1.8
0.9
3.3
3.3
3.3
3.3
0
0
0
3.3 3.3 3.3 3.3 3.3
3.3
3.3
3.3
0
0
3.3
0
0
3.3 0.3
0
3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3
0 0
54
3
2
1
TK11150CSCL-G
IC3516
0.01
C3579
0.22
C3584
1
C3585
0.1
C3558
0.1
C3562
0.1
C3564
10k
R3581
0.5%
470
R3580
4V
220
C3574
4.7k
R3583
4.7k
R3584
47
R3576
JL3563
10k
R3579
1SS355TE-17
D3502
0
R3597
0.1
C3501
0.1
C3509
R3521
10k
R3524
10k
JL3506
JL3507
JL3508
0
R3598
100 R3570
14
13
12
11
10
9
8 7
6
5
4
3
2
1
74LCX08MTCX
IC3501
R3593
10k
1.8k
R3599
1.8k
R3600
0.1
C3591
10k R3594
10k R3595
10k
R3500
0
R3519
0 R3585
0 R3586
0 R3587
0 R3588
0 R3589
0 R3590
0 R3591
0 R3592
JL3565
JL3566
47
R3577
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN3504
1
2
3
4
5
5P
CN3509
+4.1V
+4.1V
D_GND
D_GND
+6.3V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
SII9030CTU-7
IC3513
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SN74LV4052APWR
IC3504
1 2 3 4 5
SI-3033KM-TL
IC3526
1 2 3 4 5
SI-3033KM-TL
IC3527
R3789
10k
R3791
10k
R3793
10k
0.01
C3619
10k R3796
0 R3798
10k
R3700
10k
R3601
10k
R3602
10k
R3603
10k
R3604
10k
R3605
47
R3608
47
R3609
47
R3610
47
R3611
47
R3612
47 R3613
47 R3614
47 R3615
47 R3616
47 R3621
47 R3622
47 R3623
22
R3624
22
R3625
JL3588
JL3589
JL3590
JL3591
JL3592
JL3593
JL3594
JL3595
JL3596
JL3597
JL3604
JL3605 JL3606 JL3607 JL3608
JL3609
JL3610
VCC
GND
OUT
BA18BC0FP-E2
IC3528
6.3V
47
C3625
0
R3633
1
2
3
4
5
6
7
7P
CN3510
0
R3784
0
R3788
0.33
C3590
FB3505 FB3504
FB3506
FB3512
FB3513
FB3514
0.1 C3630
0.1
C3631
0.1 C3632
47k
R3642
JL3611 JL3612 JL3613 JL3614 JL3615
JL3616 JL3617 JL3618 JL3619 JL3620 JL3621 JL3622 JL3623
47
R3799
0.1
C3620
0.1
C3615
0.1
C3616
0.1
C3617
0.1
C3618
100
R3578
0 R3660
6.3V
220
C3575
10MHz
X3502
E
ET3503
10V
100
C3586
6.3V
100
C3580
6.3V
100
C3576
10V
47
C3593
10V
47
C3594
10k
R3675
10k
R3797
4.7
R3582
16V
100
C3621
12345678
91
0
1
1
1
21
31
41
51
61
71
81
92
02
12
22
3
24
25
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
100
M30620FCPGP-RNU01
IC3519
NC
NC
NC
NC
NC
BYTE
CNVSS
NC
NC
RESET
XOUT
VSS
XIN
VCC_3.3V
NMI
NC
NC
Nc
RX_RST
RX_INT
RX_HPD1
NC
NC
NC
NC
NC CSCL CSDA 232COUT 232CIN NC NC TX RX EEPROMSEL1 NC NC NC NC VDAC_RESET TX_5VPWR TX_RST TX_INT NC NC NC NC NC NC NC
TMDS_S1
TMDS_S2
TMDS_S3
TMDS_OEB
P5V_SELA
P5V_SELB
NC
NC
NC
VCC_3.3V
NC
VSS
NC
NC
MUTE
AD_SW
AD_INT
AD_RST
PROUT_RST
PROU_OUT_SW
NC
NC
NC
NC
NC
NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC
MODEL_SW3 MODEL_SW2 MODEL_SW1
A
VSS
NC
VREF A
VCC
NC NC NC
100 R3645
1k
R3652
1k
R3653
2SA1235TP-1EF
Q3505
2SA1235TP-1EF
Q3506
2SA1235TP-1EF
Q3507
1SS355TE-17 D3511
4.7k
R3711
22k R3712
22k R3713
4.7k
R3714
4.7k
R3715 22k R3716
1SS355TE-17 D3512
1SS355TE-17 D3513
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN3511
CEC
H_RESET
MAINCPU_UART_RX
MAINCPU_UART_TX
REG_CTL
MUTE
SPDIF
SD0
SD1
SD2
SD3
LRCK
BCK
GND
MCK
GND
GND
0.1
C3561
0.1
C3563
0.1
C3566
0.1
C3557
0.1
C3567
6.3V
47
C3571
0.1
C3568
0.1
C3569
6.3V 100
C3572
0.1
C3570
6.3V 47
C3573
0.1
C3555
0.1
C3556
A13
A12
A11
A10
A6
A5
A3
A2
A9
A8
A1
A4
D1
G2
S2
D2
G1
S1
SSM6N15FU(TE85R)
Q3504
AD_SW
AD_INT
AD_RST
CSCL
ODCK,DE,HSYNC,Q[2-3,6-23],VSYNC
+4V
CSDA
PROUT_RST
DGND
PROU_OUT_SW
RB3507
68X4
RB3508
68X4
RB3509 68X4
RB3510
68X4
RB3511
68X4
RB3512 68X4
68 R3677
68 R3678
68 R3679
68 R3680
7p C3639
7p C3638
7p
C3637
7p
C3636
47 R3620
10k R3575
47 R3619
47 R3617
47 R3618
47 R3630
SPDIF MCK SD[3] SD[2] SD[1] BCK LRCK SD[0]
RX_RST
RX_HPD[1]
RX_INT
TMDS_S[1]
TMDS_S[2]
TMDS_S[3]
TMDS_OEB
P5V_SELA
EEPROMSEL[1] CSCL CSDA
Q[11]
Q[10]
Q[9]
ODCK
P5V_SELA
CSCL CSDA
BCK
SD[3]
SD[2]
SD[0]
MCK
LRCK
SD[1]
SPDIF
P5V_SELB
P5V_SELB
CSCL
CSDA
PROUT_RST
AD_SW
PROU_OUT_SW
AD_INT
AD_RST
Q[18] Q[16] Q[23] Q[22] Q[20] Q[21] Q[19] Q[17]
Q[13]
Q[7]
Q[6]
Q[8]
Q[12]
Q[14]
Q[5]
Q[15]
Q[0]
Q[1]
Q[3]
Q[4]
Q[2]
DE
HSYNC VSYNC
PROU_OUT_SW
AD_RST
PROUT_RST
AD_SW
AD_INT
DATA 2 -
DATA 2 +
DATA 1 SHIELD
DATA 1 +
RESERVE(N.c)
DATA 0 SHIELD
DATA 1 -
+5V POWER
CLOCK SHIELD
DATA 0 -
DATA 2 SHIELD
CLOCK -
CEC
DDC/CEC GND
HOT PLUG DET
SCL(5V)
SDA(5V)
CLOCK +
DATA 0 +
HSYNC VSYNC CGND SPDIF MCLK SD3 SD2 SD1 SD0 WS SCK IOVCC IOGND CGND CVCC18 INT HPD DSDA DSCL CVCC18
RSVDL
PGND1
PVCC1
EXT_SWING
AGND
TXC-
TXC+
AVCC
TX0-
TXO+
AGND
TX1-
TX1+
AVCC
TX2-
TX2+
AGND
PVCC2
PGND2
NC D13
D12
D11
D10
D9
IDCK
D8
D7
D6
D5
IOVCC
IOGND
CGND
CVCC18
D4
D3
D2
D1
D0
DE
CGND
CVCC18
D14 D15 D16 D17 D18 D19 D20 D21 D22 D23
IOVCC
IOGND
CGND
CVCC18
CSDA
CSCL
RESET
CI2CA
CONT
GND
NOISE VOUT
VIN
VSS
VDD
GND
1Y3
1Y1
VCC
1-COM
2-COM
1Y0
2Y0
2Y3
GND A
2Y1
INH
1Y2 2Y2
B
232C_OUT
232C_IN
GND
3.3V
GND
RESET
CNVSS
(2/4) HDMI RE BOARD
HDMI TX
IC3513
HDMI CONTROL
IC3519
+3.3V REG
IC3526
POWER CONTROL
IC3516
+3.3V REG
IC3527
IC3528
+1.8V REG
IC3501
POWER DETECT
IC3504
POWER SELECT
Q3505-3507
+5V REG
Q3504
DATA BUFFER
HDMI
OUT
7 3
H
G
10
C
14 1 2
E
16
F
I
11 13 9 6 12 5 4
D
8
B
A
15
1 3
2
(Page 45)